Users Guide

RAGUARD:
Denied RA Packet on Vlan : vlan100 Port : ethernet1/1/10:3
Example
OS10(config)# ipv6 nd ra-guard logging enable
Supported
Releases
10.5.2.0 or later
ipv6 nd ra-guard policy
Configures RA guard policy.
Syntax
ipv6 nd ra-guard policy policy-name
Parameters policy-name—Enter the policy name. A maximum of 140 characters.
Default None
Command Mode CONFIGURATION
Usage
Information
This command takes you to the RA guard policy list configuration submode. The no form of this command
removes the RA guard only if the policy is not configured on any of the interfaces.
Example
OS10(config)# ipv6 nd ra-guard policy ra-guard-policy
Supported
Releases
10.5.2.0 or later
mtu
Verifies the configured maximum transmission unit (MTU) value in the received RA packets.
Syntax
mtu value
Parameters value—MTU value in bytes, from 1280 to 11982 bytes.
Default None
Command Mode RA GUARD POLICY LIST CONFIGURATION
Usage
Information
The no form of this command removes the configuration.
Example
OS10(conf-ra_guard_policy_list)# mtu 1280
Supported
Releases
10.5.2.0 or later
managed-config-flag
Verifies the advertised managed configuration parameter.
Syntax
managed-config-flag {on | off}
Parameters
● on—Specifies the managed configuration flag as on.
● off—Specifies the managed configuration flag as off.
Default None
Command Mode RA GUARD POLICY LIST CONFIGURATION
Usage
Information
If this command is set to off, the system verifies that the advertised managed configuration parameter is
not set in the RA packet and the other way round.
Layer 3 909